| 摘要 |
There is a need for tamper-evident or tamper proof caps especially for aerosols as young teens may otherwise remove the cap of such a can, on a supermarket shelf, expose themselves to the contents of the can and replace the cap with no-one being any the wiser. This problem may be solved through the use of a tamper proof cap, for use with an aerosol can, the cap comprising a body having a proximal top portion and a distal base portion, wherein the distal base portion is provided with a plurality of concentric can engagement means, at least one of the engagement means being adapted to engage with one portion of the can, whilst at least one other engagement means is adapted to engage with another portion of the can. Fig 5
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